Fundraising Fox

305 Ventures

Venture capital

Miami Β· Pre-Seed–Seed Β· 3 people tracked

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Investment thesis

305 Ventures focuses on backing companies at the earliest '0 to 1' stage, meaning pre-seed and seed rounds. Run by founders, the firm invests globally and leverages a proprietary community network plus AI to source and help build what it believes will become the next generation of high-value ($10B) companies. Its portfolio spans consumer, fintech, sports, media, entertainment, CPG, and gaming sectors.

Source: firm website, verified Aug 3, 2026.

Stage
Pre-Seed–Seed
HQ
Miami, CA, US
Leads rounds
Follows
Instruments
Equity
Founded
2021
Tracked investments
13

Team Β· 3 people

from public directories
Mo MostashariΒ· Investorin𝕏

Founder mafia

2 people who came through 305 Ventures went on to found or lead other companies.

What they invest in

from 9 of 13 portfolio companies

Consumer Γ—5Gaming Γ—4Sports Tech Γ—4Media & Entertainment Γ—3SaaS Γ—3Fintech Γ—2Creator Economy Γ—1Direct to Consumer Γ—1

HQs:United StatesΓ—4CanadaΓ—1

Investments Β· 13 tracked

founders shown can be your intro path
Bijusbetr.app𝕏

Betr is a real money gaming mobile app offering player-stat pick games, a social sportsbook, a social casino, and skill-based arcade games where users can win cash prizes.

ConsumerGamingSports Tech

Joey Levy(Founder)in

Co-investorsAntiElizabeth Street VenturesFlorida FundersFlucas VenturesFuel Venture CapitalGrit Capital Partners+5 more

Flex
Flexbase Finance falseflexbase.appin𝕏

Flex is a financial platform for internationally operating business owners that combines global banking with local-currency accounts and cross-border payments, stablecoin dollar accounts, a business reward card with no credit check, and revenue-based financing.

FintechSaaS

Co-investorsBeyond CapitalChapter OneFour Acres CapitalGreat Oaks Venture CapitalSuffolk Technologies

Homeofplaymakershomeofplaymakers.com𝕏

Playmakers produces and distributes sports podcasts hosted by athletes and sports personalities, such as Shaquille O'Neal's The Big Podcast, Shannon Sharpe's Nightcap, and the Roommates Show.

Media & EntertainmentSports Tech

Keeptrykeep.comin𝕏

Keep provides an all-in-one financial platform for Canadian businesses, offering business cards with higher credit limits, expense automation, global banking services, and growth capital financing.

Enterprise SoftwareFintechSaaSCanada, CA

Co-investorsAngel Collective Opportunity FundBase Venture Management, Inc.Brainstorm VenturesData TechEvolution VenturesSouth Quad+1 more

Passespasses.comApr 2022

Passes is a monetization platform for content creators, offering tools such as memberships, paid DMs, 1:1 calls, livestreams, group chats, pay-per-view content, and merch sales.

ConsumerCreator EconomyMedia & EntertainmentSaaSSocialLos Angeles, US

Lucy Guo(Chief Executive Officer)Patrick Zhang(Chief Technology Officer)

Co-investorsAbstract VenturesBONDCraft VenturesMichael OvitzParis HiltonAnti+3 more

Playmaker

Youth culture and sports media network

PrizePicksprizepicks.com𝕏

PrizePicks is a daily fantasy sports and prediction platform where users build lineups combining player stat projections with team picks (game winners, spreads, and over/unders) across sports like NBA, WNBA, and MLB.

ConsumerGamingSports Tech

Co-investorsAtlanta Technology AngelsPhoenix Capital VenturesRevUp Capital

Underdogunderdogfantasy.com

Underdog Fantasy offers a sports predictions and betting product where users make picks on team outcomes, spreads, totals, moneylines, and parlays for entry amounts from $1 to $2,000.

ConsumerGamingSports Tech

Co-investorsAcies InvestmentsBackwards CapitalDarco CapitalMantis CapitalNight CapitalPROOF+4 more

Voldexvoldex.netin𝕏

Voldex develops and operates games on the Roblox platform, including titles such as Brookhaven, and runs branded in-game experiences through partnerships with companies like The LEGO Group and NBCUniversal.

GamingMedia & Entertainment

Wgetw.com

W is a men's personal care brand offering antiperspirant deodorants and body washes in a range of scents, sold direct-to-consumer through product bundles and variety packs.

ConsumerDirect to ConsumerE-commerce

Co-investorsAntiPalm Tree Crew Investments

W Labs Inc.

Jake Paul led men's care brand (CPG)

Portfolio news

latest coverage across their companies

Frequently asked questions

How many investments has 305 Ventures made?
305 Ventures has 5 tracked investments.
What stage does 305 Ventures invest at?
305 Ventures invests at the Pre-Seed, Seed stages.
What sectors does 305 Ventures focus on?
305 Ventures focuses on Consumer, Crypto & Web3, Direct to Consumer, Fintech, Gaming, Media & Entertainment, Sports Tech.
Where is 305 Ventures located?
305 Ventures is headquartered in Miami, US.
Does 305 Ventures lead rounds?
305 Ventures typically participates in rounds rather than leading them.
Who does 305 Ventures co-invest with?
305 Ventures most often shares deals with Backwards Capital, Mantis Capital, Night Capital, among 7 tracked co-investors.

Co-investors Β· 59

Anti

Anti Fund is an early-stage-to-growth venture firm that backs technical, anti-consensus founders and pairs technical judgment with distribution and attention to help companies define new market categories.

Both backed Β· 3
$250K – $30M
Craft Ventures

Craft Ventures is a venture capital firm founded and run by former founders and operators who partner with founders to help build and scale technology companies.

Both backed Β· 1
$50K – $50M
Great Oaks Venture Capital

Great Oaks Venture Capital is a New York-based early-stage investor that partners with founders at the earliest stages of company building across the United States.

Both backed Β· 1
$50K – $500K
Bond Capital Management

Bond is a venture capital fund spun out from Kleiner Perkins that combines Mary Meeker's famous multi-hundred-page "Trends" reports with late-stage investing, positioning itself as both a macro research house and capital provider for category-defining Internet and software businesses. The fund operates with a small, senior-heavy partnership that blends operators and growth investors, focusing on companies that have already proven product-market fit and helping them architect global expansion and IPO readiness.

Both backed Β· 1
$100K – $25M
Fuel Venture Capital

Fuel Venture Capital, founded in 2017 and based in Miami, invests in early and late-stage companies across industries that leverage disruptive technologies and demonstrate market traction. The firm focuses on ventures with experienced founding teams and proven product-market fit.

Both backed Β· 1
$250K – $10M
Andreessen Horowitz

Andreessen Horowitz (a16z) is a venture capital firm founded in 2009 by Marc Andreessen and Ben Horowitz, known for pioneering the platform model with a large team of operators supporting founders across stages.

$500K – $50M
Sequoia Capital

Sequoia Capital is a venture capital firm that partners with founders to build technology companies.

$4.4M – $214M
Founders Fund

Founders Fund is a venture capital firm that backs technology companies building transformative products.

$500K – $5M
Khosla Ventures

Khosla Ventures is a venture capital firm that invests in early-stage companies focused on technology, mobile, and clean energy sectors, including biotechnology applications. The firm provides capital and strategic support to entrepreneurs developing breakthrough technologies across multiple markets.

$5K – $50M
Foundation Capital

Foundation Capital is an early-stage venture capital firm that commits to founders at the idea stage and maintains long-term relationships with portfolio companies through their growth journey.

$250K – $15M
Kraken

Kraken is a cryptocurrency exchange operating since 2011, offering crypto trading along with related services such as margin trading, staking, derivatives, and (in the US) equities brokerage through Kraken Securities LLC.

Union Square Ventures (USV)

Union Square Ventures is a venture capital firm based in New York City that invests at the edge of large markets undergoing transformation from technological and societal pressures.

$1M – $8M
β–Ά47 more co-investors

Streamlined VenturesMayfield FundRRE VenturesBling CapitalOak HC/FTAfore CapitalAdditionIA Ventures8VCOperator LPParadigmFlatiron HealthBanana CapitalBlockchain CapitalWing75 & SunnyEntrepreneur FirstCausalBetter Tomorrow VenturesDreamers VCAmerican Express Ventures (Amex)Ff Venture CapitalAccelerator VenturesOyster VenturesPlayground Global9Yards CapitalAltimeter CapitalEXPONENT FOUNDERS CAPITALHousePredictive VCSmash CapitalHC9 VenturesPlayfair Capital10x GenomicsPrime Movers LabRebel FundActivant CapitalArboretum VenturesIGNIAPortal VenturesExceptional VenturesFour Rivers GroupFox Corporation1435 CapitalInterplay Ventures Early Stage Management LlcC3 VenturesValhalla Capital

Firms observed investing alongside 305 Ventures, from public investor directories. Shared companies are the overlap with 305 Ventures's recorded portfolio.

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